import { getGithubRepoInfo } from '@/lib/github';
import Link from 'next/link';
import { useEffect, useState } from 'react';
import { Button } from './ui/button';

function formatStars(stars: number) {
  if (stars >= 1000) {
    const k = stars / 1000;
    return `${k.toFixed(k >= 10 ? 0 : 1)}k`;
  }
  return stars.toString();
}

export function GithubButton() {
  const [stars, setStars] = useState(4_800);
  useEffect(() => {
    getGithubRepoInfo().then((res) => {
      if (res?.stargazers_count) {
        setStars(res.stargazers_count);
      }
    });
  }, []);
  return (
    <Button variant={'secondary'} asChild>
      <Link href="https://git.new/openpanel" className="hidden md:flex">
        <svg
          className="w-5 h-5"
          fill="currentColor"
          viewBox="0 0 24 24"
          aria-hidden="true"
        >
          <path
            fillRule="evenodd"
            d="M12 2C6.477 2 2 6.484 2 12.017c0 4.425 2.865 8.18 6.839 9.504.5.092.682-.217.682-.483 0-.237-.008-.868-.013-1.703-2.782.605-3.369-1.343-3.369-1.343-.454-1.158-1.11-1.466-1.11-1.466-.908-.62.069-.608.069-.608 1.003.07 1.531 1.032 1.531 1.032.892 1.53 2.341 1.088 2.91.832.092-.647.35-1.088.636-1.338-2.22-.253-4.555-1.113-4.555-4.951 0-1.093.39-1.988 1.029-2.688-.103-.253-.446-1.272.098-2.65 0 0 .84-.27 2.75 1.026A9.564 9.564 0 0112 6.844c.85.004 1.705.115 2.504.337 1.909-1.296 2.747-1.027 2.747-1.027.546 1.379.202 2.398.1 2.651.64.7 1.028 1.595 1.028 2.688 0 3.848-2.339 4.695-4.566 4.943.359.309.678.92.678 1.855 0 1.338-.012 2.419-.012 2.747 0 .268.18.58.688.482A10.019 10.019 0 0022 12.017C22 6.484 17.522 2 12 2z"
            clipRule="evenodd"
          />
        </svg>
        {formatStars(stars)} stars
      </Link>
    </Button>
  );
}
